| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.95 | 3.434% | $35.1158 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $145.95 | 5.857% | $154.4983 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $55.26 | 8.295% | $59.8438 | $59.84 | $59.85 | $59.80 |
| Purchase #4 | $185.61 | 8.359% | $201.1251 | $201.13 | $201.15 | $201.10 |
| Purchase #5 | $220.41 | 3.401% | $227.9061 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $165.76 | 8.118% | $179.2164 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $111.70 | 6.833% | $119.3325 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $918.64 | $977.0380 | $977.05 | $977.05 | $976.90 | |